Multifunction CPU IEC 61131-3

SENECA multifunction controllers (Z-TWS11, Z-TWS4-RT, Z-PASS2-RT-S, R-PASS-S, S6001-RTU) are modern modular / all-in-one high connectivity devices. They combine Straton IEC 61131-3 softLPLC-based tasks with a web server, data logger, remote control, remote assistance, and energy management capabilities (according to IEC 60870-101/104, IEC 61850 protocols). Depending on system complexity and hardware requirements, controllers can be used with different architectures and configurations.

	Z-TWS4-RT	Z-TWS4-RT	R-PASS-S	SSD-S
Fast Ethernet ports	2	2	4	2
Serial Ports	3	3	3	2
USB ports	1	1	2	2
Integrated I/O	6DI/DO, 2AI (mA,V)	6DI/DO, 2AI (mA,V)	4DI, 4DO, 2AI (mA,V)	2DI/DO
Environment Configuration	Z-NET4	Z-NET4	Z-NET4	Z-NET4
PLC Programming	IEC 61131-1, Straton	IEC 61131-1, Straton	IEC 61131-1, Straton	IEC 61131-1, Straton
Remote control libraries	Yes	Yes	Yes	Yes
Max. no. of variables / TAGs	1000	1000	1000	1000
Program size	2048 kB	2048 kB	2048 kB	2048 kB
Diagnostics	Web Server	Web Server	Web Server	Web Server
Data Recording and Display	Data Recorder Trend Viewer Web Factory	Data Recorder Trend Viewer Web Factory	Data Recorder Trend Viewer Web Factory	Data Recorder Trend Viewer Web Factory
IT protocols	FTP / SFTP server HTTP / HTTPS server SMTP / SMTPS client SNMP SAMBA	FTP / SFTP server HTTP / HTTPS server SMTP / SMTPS client SNMP SAMBA	FTP / SFTP server HTTP / HTTPS server SMTP / SMTPS client SNMP SAMBA	FTP / SFTP server HTTP / HTTPS server SMTP / SMTPS client SNMP SAMBA
Fieldbus	ModBUS RTU ModBUS TCP-IP S7comm M-BUS (with Z-MBUS accessory)	ModBUS RTU ModBUS TCP-IP S7comm M-BUS (with Z-MBUS accessory)	ModBUS RTU ModBUS TCP-IP S7comm M-BUS (with Z-MBUS accessory)	ModBUS RTU ModBUS TCP-IP S7comm M-BUS (with Z-MBUS accessory)
IoT protocols	OPC UA OPC DA MQTT	OPC UA OPC DA MQTT	OPC UA OPC DA MQTT	OPC UA OPC DA MQTT
Energy Protocols	IEC 60870-101 Slave IEC 60870-104 Master / Slave IEC 61850 Client / Server	IEC 60870-101 Slave IEC 60870-104 Master / Slave IEC 61850 Client / Server	IEC 60870-101 Slave IEC 60870-104 Master / Slave IEC 61850 Client / Server	IEC 60870-101 Slave IEC 60870-104 Master / Slave IEC 61850 Client / Server
Security	TLS 1.2/1.3, penetration test, x.509 certificates	TLS 1.2/1.3, penetration test, x.509 certificates	TLS 1.2/1.3, penetration test, x.509 certificates	TLS 1.2/1.3, penetration test, x.509 certificates
HMI	virtual via HTML	virtual via HTML	virtual via HTML	physical 7“ and virtual via HTML
Cloud Support	x	x	x	x
VPN support	x	x	x	x
Energy Controller	x	x	x	x
Datalogger	x	x	x	x
Gateway	x	x	x	x
Alarm management	x	x	x	x
Voice alarms	x	x	x	x
Custom script	x	x	x	x
LAN router	x	x	x	x
LAN Ports	2 (LAN/WAN)	2 (LAN/WAN)	4 (3LAN/WAN)	2 (LAN/WAN)
4G/LTE Router	-	x	x (with R-COMM accessory)	-
LAN / 4G redundant connectivity	-	x	-	-
Remote assistance unit	x (with external line/modem)	x	x (with external line/modem, R-COMM accessory)	x (with external line/modem)
Remote control unit	x (with external line/modem)	x	x (with external line/modem, R-COMM accessory)	x (with external line/modem)
WiFi	-	-	x (verify model) Wi-Fi 802.11 b/g/n, band 2.4 ÷ 2.4835 GHz	Wi-Fi 802.11 b/g/n, banda 2.4 ÷ 2,4835 GHz

IT EN FR

IEC 61131-3 Multifunction CPUs brochure

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Controllers S6001 Series

IoT EDGE Devices

Z-TWS11

IEC 61131 Controller, Straton IDE, 2AI built-in

Z-TWS11 is a low-cost / high-performance Control System for plant automation (St..

Z-TWS4-RT

IEC 61131 IIoT Edge Controller, Straton IDE, 2 Eth ports, VPN, built-in I/Os

Z-TWS4-RT is a high-performance multifunction controller that combines PLC funct..

Z-PASS2-RT-S

IEC 61131 IIoT Edge Controller, Straton IDE, 2 Eth ports, VPN, built-in I/O's, GPS receiver, 4G modem

Z-PASS2-RT-S is a high-performance multifunction controller that combines PLC fu..

R-PASS-S

IEC 61131 IIoT Edge Controller, Straton IDE, 4 Eth ports, VPN, built-in I/Os, WiFi (optional)

R-PASS-S is a sophisticated IEC 61131-compliant control unit designed to nativel..

S6001 RTU

IEC 61131 Controller, Straton IDE, 4G router, VPN, 31 built-in I/O channels

S6001-RTU (version S6001RTU-4GWW) is a compact all-in-one remote control unit wi..

SSD-S

IIoT Edge Controller IEC 61131, Straton IDE, HMI, 2 Eth ports, VPN, built-in I/O's, WiFi

SSD-S is a next-generation IIoT IEC611331-3 controller with a 7'' touchscreen HM..

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